Wide-open at f/2.8 it’s exceptionally sharp in the centre of the frame and sharp at the edges of the frame. That said, the image quality on the Sigma 24-70mm f/2.8 DG DN ART is exactly what you’d expect from a premium 24-70mm f/2.8 lens. Primes are so good these days that it would take an anomaly to produce that in a zoom. If you’re expecting prime-like sharpness, you probably need a healthy dose of reality. I won’t comment on video performance: it’s not my area, and I don’t want to give people the wrong perspective. I don’t think it will be long before the performance advantages offered by the Sony GM lenses become a thing of the past. To date, I’ve found that eye and face autofocus is flawless, even in backlit conditions.īased on my experiences with the Sigma 35mm f/1.2 and now the 24-70mm f/2.8, it seems like Sigma is improving their AF performance substantially with every release. Low light is also surprisingly good for a third party Sigma lens. At no point did I feel like the Sigma wasn’t keeping up. The lens performed impeccably when shooting models in heavily backlit and dim locations, and on the slopes in Saalbach, Austria with snowboarders and skiers. I tested it in a variety of conditions over the past month. The focus performance on the Sigma 24-70mm f/2.8 DG DN ART is very respectable. Sigma still provides terrible lens caps that fall off easily.Īutofocus is very good, an improvement over the previous generation of Sigmas and suitable for most situations | Sony A7Riii + Sigma 24-70mm f/2.8 DG DN ART | 105mm | 1/60 sec | f/4 | ISO100. My only criticisms at this point are the zoom mechanism, which seems to rotate in the opposite direction to my other lenses, and the lens cap. I find it incredibly frustrating when companies manufacture $1000+ lenses and put the cheapest plastic hood in front of it. The lens hood on the Sigma 24-70mm f/2.8 DG DN ART is better than many of the G Master lenses I own that cost a lot more than the Sigma. As a nice touch, the Sigma 24-70mm DG DN ART allows you to switch off the lock by turning the zoom ring.
WEDDING SIGMA 24 70 2.8 ART SAMPLE PHOTOS MANUAL
In conjunction with the focal lock, you ’ ll find a Manual Focus/AutoFocus switch and a zoom lock that keeps the lens at 24mm when stored. The lens construction of the Sigma is very high quality, and there aren ’ t many things that they let slip through the cracks in the case of their new 24-70mm.Īs with the new 35mm f/1.2, Sigma provided the lens with a focal lock button similar to those found on the Sony G Master lenses. The 28-75mm is almost the same length as the Sigma, but the Sigma has a slightly larger front element and is heavier due to the metal construction. There is no way around that.Īs for weight, Tamron gets around it by using a lot of plastic in the construction of their 28-75mm and adjusting the focal lengths to allow them to keep the front element small.
These features simply don’t equate to light lenses. It’s a myth.ĭeveloping a lens with a constant f/2.8 aperture for a zoom range of 24mm to 70mm – one that has weather sealing, excellent quality optics and a pro-grade construction that can take knocks – is logistically complex. Manuals, warranties and the usual pieces of paper that we never read until we have a problemīefore we start the construction section, let’s get something off our chests: There are no small, light 24-70mm f/2.8 pro-grade lenses.
WEDDING SIGMA 24 70 2.8 ART SAMPLE PHOTOS SERIES
The Sigma 24-70mm f/2.8 DG DN ART comes packaged in Sigma ’ s usual white ART series packaging. The construction on the Sigma 24-70mm DG DN ART is outstanding. Sony E Mount, Sony A Mount, legacy Minolta A mount, our spiritual cousins in the RX series. This is a Reddit's best source for talking about the Sony Alpha photography system. Proud to be the #1 Camera-Brand Subreddit!
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